I'm having the exact same problem with the HE tunnel on a few of our servers. Disabling CSF does the trick and everything works fine. Turning it on, opening all the ports, etc., does nothing.
Any means of fixing this?
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- 21 Oct 2013, 08:52
- Forum: General Discussion (csf)
- Topic: CSF Blocking all outbound IPv6 traffic
- Replies: 4
- Views: 8832